You made a tiny mistake.. You should delete a vertical row (on x-coordinate 21). OOOORRRR even BETTER, add a row between x-coordinates 9 and 10. (If you make this change do note that the spawn locations suggestions I gave below don't have the right coordinates anymore, so I suggest IF you want to change them you do that before you add the row or delete it).Maybe a bit of alternative ground... and you got yourself a nice map!

(!!!THESE ARE MERELY SUGGESTIONS YOU DON'T HAVE TO CHANGE THEM IF YOU DON'T LIKE IT!!!)

And maybe change the spawn locations a little:(12,6) to (7,1) or (5,1);(19,1) to (20,2); <<-- Less vulnerable to spawn nades?and the other side:(11,14) to (10,13); <<-- Less vulnerable to spawn nades?(18,9) to (24,14) or (26,14);

And maybe:(15,3) to (14,6);and the other side(15,12) to (16,9);

(!!!THESE ARE MERELY SUGGESTIONS YOU DON'T HAVE TO CHANGE THEM IF YOU DON'T LIKE IT!!!)